Home / 1,064,801,403.99-1,597,199,964.06-1,000,004,890.32

Finding the Fourth Proportional to 1,064,801,403.99, 1,597,199,964.06 and 1,000,004,890.32

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Solution

The fourth proportional to 1,064,801,403.99, 1,597,199,964.06 and 1,000,004,890.32 is: 1,500,005,323.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,801,403.99 : 1,597,199,964.06 = 1,000,004,890.32 : x
  2. Step 2: Convert to fraction form
    1,064,801,403.99/1,597,199,964.06 = 1,000,004,890.32/x
  3. Step 3: Cross multiply
    1,064,801,403.99x = 1,597,199,964.06 × 1,000,004,890.32
  4. Step 4: Simplify right side
    1,064,801,403.99x = 1,597,207,774,878,928,384
  5. Step 5: Solve for x
    x = 1,597,207,774,878,928,384/1,064,801,403.99
  6. Step 6: Final answer
    x = 1,500,005,323.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.